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| 型号： | GECA40HG |
| 厂商： | SL Power Electronics Manufacture of Condor/Ault Brands |
| 文件页数： | 1/2页 |
| 文件大小： | 0K |
| 描述： | PWR SUP +3.3V 4A 3X5X1.25 |
| 标准包装： | 21 |
| 系列： | GECA40 |
| 类型： | 标准产品 |
| 输出数： | 3 |
| 输出电压： | 3.3V，±12V |
| 输入电压： | 90 ~ 264VAC |
| 输出 - 1 @ 电流（最大）： | 3.3 VDC @ 4A |
| 输出 - 2 @ 电流（最大）： | 12 VDC @ 2A |
| 输出 - 3 @ 电流（最大）： | -12 VDC @ 300mA |
| 功率（瓦特）： | 40W |
| 电源类型： | 开关（开放框架） |
| 应用： | 商用 |
| 安装类型： | 底座安装 |
| 尺寸/尺寸： | 5.00" L x 3.00" W x 1.25" H（127.0mm x 76.2mm x 31.8mm） |
| 工作温度： | 0°C ~ 45°C |
| 效率： | 80% |
| 电源（瓦特）- 最大： | 40W |
| 批准： | CE，CSA，EN，IEC，UL |
| 线路调节： | ±0.5%，±1% |
| 负载调整： | ±3%，±10%，±5% |
| 其它名称： | 271-2534 |
GECA40
40 Watt Series
Commercial Wide-Range Input
? Wide-Range AC Input 90-264 VAC
? Industry Standard Footprint - 3”x 5”x 1.25”
? Conducted EMI Exceeds FCC Class B and
CISPR 22 Class B
? Single and Multiple Outputs
? Approved to UL60950-1: 2003, CSA-22.2 No. 60950-1-03,
IEC and EN60950-1
? CB Report Available
? RoHS Compliant
2 Year Warranty
?
Marked to LVD
Specifications
Unless otherwise noted, all parameters are nominal values measured at 120 VAC @25?C and 0-95%
relative humidity, non-condensing. For limits at unusual operatiing conditions, consult factory.
AC Input
Universal Input 90-264 VAC, 47-63 Hz single phase.
Input Current
Maximum input current at 120 VAC, 60 Hz with full rated output load:
Multiple models 1.7 A, Single models 1.0 A.
Hold-Up Time
10 ms minimum with 40 W load, nominal line (120 VAC).
Output Power
40 W continuous, 45 W peak. Peak ratings are for 60 s maximum duration,
10% duty cycle. During peak load condition, output regulation may exceed
total regulation limits.
Overload Protection
Fully protected against short circuit and output overload. Short circuit
protection is cycling type power limit on V1 and V2, foldback type on V3.
Overvoltage Protection
On V1 is 120% to 160%. See chart.
Efficiency
75 to 80% at full rated load, nominal input voltage, depending on model
and load distribution.
Turn-on Time
Less than 2 seconds.
Input Protection
Internal AC fuse provided. Designed to blow only if a catastrophic failure
occurs in the unit. Fuse does not blow on overload or short circuit.
Inrush Current
Inrush is limited by internal thermistors. Inrush at 240 VAC under cold
start conditions will not exceed 37A.
Temperature Coefficient
0.03%/°C typical on all outputs.
Temperature Range
Designed for 0 to 45°C operation at full rated output power; derate output
Output Noise
0.5% rms, 1% pk-pk typical (see chart), 20 MHz bandwidth, differential
mode. Measured with noise probe directly across output terminals of the
power supply with load terminated with 0.1 μF capacitor.
Transient Response
Main output—500 μs typical response time for return to within 0.5% of
final value for a 50% load step change. ? i/ ? t<0.2 A/μs. Maximum voltage
deviation is 3.5%. Startup/ shutdown overshoot less than 3%.
Switching Frequency
70 kHz +/-10 kHz.
Voltage Adjustment
Provided on V1. Adjustable voltages are preset at factory. Outputs are
capable of minimum +/- 5% change from nominal setting. Multiple output
models - V2 voltage will track V1 adjustment.
EMI/EMC Compliance
All models include built-in EMI filtering to meet the following emissions
requirements:
EMI SPECIFICATIONS COMPLIANCE LEVEL
Conducted Emissions
EN55022 Class B; FCC Class B
Static Discharge EN61000-4-2, Level 3
RF Field Susceptibility EN61000-4-3, Level 3
Fast Transients/Bursts EN61000-4-4, Level 3
Surge Susceptibility EN61000-4-5, Level 3
Safety Approvals
SL Power Electronics, Corp. declares under our sole responsibility
that all GECA models are in conformity with the applicable requirements of
EN60950 following the provisions of the Low Voltage Directive 73/23/EEC.
All GECA models are approved to UL60950-1: 2003,
CSA-22.2 No. 60950-1-03, IEC and EN60950-1
MTBF
120kHrs.
current and total output power by 2.5% per °C above 45°C.
SL Power Electronics, Corp. ? 6050 King Drive ? Ventura CA, 93003 ? Phone:805.486.4565 ? Fax:805.487.8911 ? Email:info@slpower.com ? www.slpower.com
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